Date published: 2026-5-3

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MafA Inhibitors

MafA inhibitors encompasses compounds that can indirectly influence the regulatory pathways and cellular processes related to the transcription factor MafA. These chemicals exert their effects on various biochemical pathways, which, in turn, modulate the cellular environment and can lead to changes in the expression or activity of MafA. These compounds operate through distinct mechanisms, such as altering AMPK activity, influencing calcium signaling, modulating cellular metabolism, and affecting cell differentiation and proliferation. Some chemicals, like AICAR, act on metabolic pathways, thereby affecting glucose-induced transcriptional regulation of MafA. Others, like STO-609 or KN-93, target specific kinases involved in signaling pathways that could indirectly influence the activity of transcription factors like MafA. Exendin-4 and rosiglitazone operate through pathways connected to insulin secretion and sensitivity, respectively, which are critical for the physiological function in which MafA is a key player. The impact of these compounds on MafA's function is mediated by their primary actions on the signaling pathways or cellular states that have downstream effects on the transcriptional machinery, including factors like MafA. For example, compounds affecting cell differentiation status or signaling pathways involved in cell survival and metabolism may lead to alterations in MafA expression or stability. Additionally, inhibitors that impact the insulin signaling pathway, either directly or indirectly, can modulate MafA activity due to its regulatory role in insulin gene expression. This reflects the complex interplay between metabolic pathways and gene regulation in which MafA is intricately involved.

Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

AICAR

2627-69-2sc-200659
sc-200659A
sc-200659B
50 mg
250 mg
1 g
$65.00
$280.00
$400.00
48
(2)

AICAR stimulates AMP-activated protein kinase (AMPK) which can affect glucose metabolism, thereby indirectly influencing MAFA's activity since MAFA is regulated by glucose levels. Enhanced AMPK activity may alter the cellular energy balance, potentially modulating the transcriptional activity of MAFA.

STO-609

52029-86-4sc-507444
5 mg
$140.00
(0)

STO-609 is a selective inhibitor of calcium/calmodulin-dependent kinase kinase (CaMKK). CaMKK is upstream of AMPK. Inhibition of CaMKK by STO-609 can decrease AMPK activation, potentially altering glucose-induced MAFA transcriptional activation.

Exendin-4

141758-74-9sc-474611
sc-474611A
500 µg
1 mg
$146.00
$198.00
1
(0)

Exendin-4 is an agonist of the glucagon-like peptide-1 (GLP-1) receptor, which is known to enhance insulin secretion and beta-cell proliferation. Activation of GLP-1 signaling can modulate MAFA expression as a downstream effect, influencing insulin gene expression.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

Retinoic acid affects the differentiation status of cells and can modulate the expression of numerous genes. Its influence on cellular differentiation pathways might indirectly affect the levels and activity of MAFA in pancreatic beta cells.

KN-93

139298-40-1sc-202199
1 mg
$182.00
25
(1)

KN-93 is a selective inhibitor of CaMKIV; although not directly linked to MAFA, it may influence cellular calcium signaling pathways that could indirectly modulate transcription factors, including MAFA, within pancreatic cells.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$63.00
$158.00
$326.00
233
(4)

Although commonly known as an mTOR inhibitor, rapamycin can affect numerous cellular processes, including protein synthesis and autophagy, which can have downstream effects on the expression and stability of transcription factors like MAFA.

Rosiglitazone

122320-73-4sc-202795
sc-202795A
sc-202795C
sc-202795D
sc-202795B
25 mg
100 mg
500 mg
1 g
5 g
$120.00
$326.00
$634.00
$947.00
$1259.00
38
(1)

As a PPAR-gamma agonist, rosiglitazone can influence glucose metabolism and insulin sensitivity. While its primary action is on PPAR-gamma, the resultant changes in glucose homeostasis could indirectly affect MAFA's transcriptional activity.

LY 294002

154447-36-6sc-201426
sc-201426A
5 mg
25 mg
$123.00
$400.00
148
(1)

LY294002 is a PI3K inhibitor which may alter the insulin signaling pathway, indirectly affecting the regulation of transcription factors involved in glucose metabolism, potentially including MAFA.

Alloxan monohydrate

2244-11-3sc-254940
10 g
$54.00
(2)

Alloxan selectively destroys insulin-producing beta cells in the pancreas. While not an inhibitor of MAFA per se, its action results in reduced insulin and potentially reduced MAFA activity due to the loss of the cells that predominantly express it.

Dorsomorphin dihydrochloride

1219168-18-9sc-361173
sc-361173A
10 mg
50 mg
$186.00
$751.00
28
(2)

Dorsomorphin inhibits BMP signaling, which is implicated in pancreatic development and function. By inhibiting this pathway, it could indirectly affect the expression and function of MAFA in beta cells.